Compassionate, Personalized Care for Pets & Livestock in Grantsville, MD
Meet the Casselman Veterinary Team
At Casselman Veterinary Services, our dedicated team of veterinarians, licensed technicians, assistants, and support staff is proud to serve the animals and families of Grantsville, MD.
Our Veterinarians
Dr. Andrew Mast, DVM
A Grantsville native, Dr. Andrew Mast earned his Doctor of Veterinary Medicine from the Virginia-Maryland College of Veterinary Medicine in 2018. Growing up on his family’s dairy farm inspired a lifelong passion for animal health and agriculture. He has special interests in large and small animal medicine, reproduction and ultrasound.
Dr. Mast and his wife, Rebecca, have a family of four children along with a dog, a cat, and a backyard flock of chickens. When he’s not caring for animals, you’ll find him helping on the farm, tackling home projects, or playing volleyball. Dr. Mast is blessed to be able to serve his hometown and enjoys reconnecting with familiar faces while building new bonds with local families.
Dr. Garrett Call, DVM
Associate Veterinarian
Dr. Garrett Call brings a wealth of knowledge and rural experience to Casselman Veterinary Services. He earned his veterinary degree from Tufts Cummings School of Veterinary Medicine and enjoys the dynamic nature of mixed animal practice, where no two days are ever the same.
Raised in rural Kansas, Dr. Call thrives in the hands-on environment of both in-clinic care and on-farm visits. His veterinary interests include surgery and general medicine for animals, large and small. Outside of work, he’s a devoted family man who loves attending his children’s events, traveling, and enjoying time with his wife and their lively collection of animals (chickens, cats, and dogs).
Dr. Kentlyn (Kent) Weaver, DVM
Associate Veterinarian
Dr. Kent Weaver is a graduate of The Ohio State University College of Veterinary Medicine and a proud native of Sugarcreek, Ohio. As a skilled mixed-animal veterinarian, Dr. Weaver enjoys the diversity of cases he encounters and values building meaningful relationships with clients.
Dr. Weaver works closely with pet owners and farmers to support their animal care goals, offering both preventive care and treatment solutions. Outside the clinic, he and his family enjoy getting outside to explore the scenic beauty of Western Maryland.
Dr. Brenda Kibler, DVM
Associate Veterinarian
Born and raised in Cambria County, PA, Dr. Brenda Kibler knew from a young age that veterinary medicine was her calling. After earning her Bachelor of Science in Biology from Saint Francis University, she completed her DVM at Iowa State University in 2013.
Dr. Kibler’s early career in Lancaster County focused on dairy herd health, cervid medicine, and kennel population medicine. She joined the Casselman team in 2020 to be closer to home. Her professional passions include equine and bovine internal medicine and small animal surgery. In her free time, she enjoys gardening, crafting, and spending time with her goat, sheep, rabbit, and beloved nieces.
Registered Veterinary Technicians (RVTs)
Our RVTs are highly trained professionals who assist with anesthesia, surgical prep, lab work, nursing care, and client education
Gladys , RVT
Joanna , RVT
Karen , RVT
Kayla ,RVT
Kendra , RVT
Veterinary Assistants
Our compassionate assistants support every aspect of patient care, from handling and restraint to recovery and client support. They help ensure every visit is smooth, safe, and stress-free.
Amanda
Brian
Destiny
Ed
Harley
Karina
Kaylee
Mona
Reception & Support Staff
A warm welcome starts at the front desk. Our friendly administrative team keeps the clinic running smoothly and ensures every client and patient is greeted with care.
Michele , Receptionist
Nick , Office Manager
Karen , Clinic Assistant
Dedicated to Serving Animals in Grantsville, MD
Whether you’re seeking a trusted partner for your family pet or reliable care for your herd, Casselman Veterinary Services is here for you. Our team of local veterinarians in Grantsville, MD, is proud to provide a full range of mixed animal veterinary services backed by expertise, compassion, and community values.
Call (301) 895-3109 to schedule an appointment today
Let our team treat your animals like family — because to us, they are.